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| author | Rodrigo Flores <rodrigo.flores@plataformatec.com.br> | 2012-01-19 23:15:54 -0200 |
|---|---|---|
| committer | Rodrigo Flores <rodrigo.flores@plataformatec.com.br> | 2012-01-20 10:42:02 -0200 |
| commit | c0a3fe3c0389f3750f22e84ccfed943856e241ce (patch) | |
| tree | 70607c0b3a6f0c833e57cf25e868b8fa6efe6324 | |
| parent | eb1b7294083bf28367a2bf057c216c9bd1f0f106 (diff) | |
| download | rails-c0a3fe3c0389f3750f22e84ccfed943856e241ce.tar.gz rails-c0a3fe3c0389f3750f22e84ccfed943856e241ce.tar.bz2 rails-c0a3fe3c0389f3750f22e84ccfed943856e241ce.zip | |
Added format to percentage
| -rw-r--r-- | actionpack/lib/action_view/helpers/number_helper.rb | 11 | ||||
| -rw-r--r-- | actionpack/lib/action_view/locale/en.yml | 1 | ||||
| -rw-r--r-- | actionpack/test/template/number_helper_test.rb | 1 |
3 files changed, 11 insertions, 2 deletions
diff --git a/actionpack/lib/action_view/helpers/number_helper.rb b/actionpack/lib/action_view/helpers/number_helper.rb index 43122ef2ba..56a045fec5 100644 --- a/actionpack/lib/action_view/helpers/number_helper.rb +++ b/actionpack/lib/action_view/helpers/number_helper.rb @@ -169,6 +169,8 @@ module ActionView # * <tt>:delimiter</tt> - Sets the thousands delimiter (defaults to ""). # * <tt>:strip_insignificant_zeros</tt> - If +true+ removes insignificant zeros after the decimal separator # (defaults to +false+). + # * <tt>:format</tt> - Specifies the format of the percentage string + # The number field is <tt>%n</tt> (defaults to "%n%"). # * <tt>:raise</tt> - If true, raises +InvalidNumberError+ when the argument is invalid. # # ==== Examples @@ -180,6 +182,7 @@ module ActionView # number_to_percentage(302.24398923423, :precision => 5) # => 302.24399% # number_to_percentage(1000, :locale => :fr) # => 1 000,000% # number_to_percentage("98a") # => 98a% + # number_to_percentage(100, :format => "%n %") # => 100 % # # number_to_percentage("98a", :raise => true) # => InvalidNumberError def number_to_percentage(number, options = {}) @@ -193,13 +196,17 @@ module ActionView options = options.reverse_merge(defaults) + format = options[:format] || "%n%" + begin - "#{number_with_precision(number, options.merge(:raise => true))}%".html_safe + value = number_with_precision(number, options.merge(:raise => true)) + format.gsub(/%n/, value).html_safe rescue InvalidNumberError => e if options[:raise] raise else - e.number.to_s.html_safe? ? "#{e.number}%".html_safe : "#{e.number}%" + formatted_number = e.number.to_s.html_safe? ? format.gsub(/%n/, e.number).html_safe : format.gsub(/%n/, e.number) + formatted_number.html_safe? ? formatted_number.html_safe : formatted_number end end end diff --git a/actionpack/lib/action_view/locale/en.yml b/actionpack/lib/action_view/locale/en.yml index f2a83b92a9..7cca7d969a 100644 --- a/actionpack/lib/action_view/locale/en.yml +++ b/actionpack/lib/action_view/locale/en.yml @@ -37,6 +37,7 @@ # precision: # significant: false # strip_insignificant_zeros: false + format: "%n%" # Used in number_to_precision() precision: diff --git a/actionpack/test/template/number_helper_test.rb b/actionpack/test/template/number_helper_test.rb index 8d679aac1d..ca897a48cc 100644 --- a/actionpack/test/template/number_helper_test.rb +++ b/actionpack/test/template/number_helper_test.rb @@ -57,6 +57,7 @@ class NumberHelperTest < ActionView::TestCase assert_equal("1000.000%", number_to_percentage("1000")) assert_equal("123.4%", number_to_percentage(123.400, :precision => 3, :strip_insignificant_zeros => true)) assert_equal("1.000,000%", number_to_percentage(1000, :delimiter => '.', :separator => ',')) + assert_equal("1000.000 %", number_to_percentage(1000, :format => "%n %")) end def test_number_with_delimiter |